6
4
3
KEB COMBIVERT F5-M / S
Name: Basis
12.05.04
Section
Page
Date
©
KEB Antriebstechnik, 2002
All Rights reserved
Chapter
Functional Desription
Setpoint- and Ramp Adjustment
6
6.4.1
Brief Description
6.4
Setpoint-, Rotation- and Ramp Adjustment
Fig. 6.4.1
Principle of set value and ramp adjustment
The setpoint values of the KEB COMBIVERT F5 can be preadjusted analog as well
as digital. The AUX-function adds or multiplies an analog setpoint to/with other setpoint
settings.
The setpoint and rotation selection links the different setpoint sources with the possible
sources of rotation direction. The signal thus obtained is used for further setpoint
calculation.
Only after interrogation of the absolute setpoint limits, all the data that is required for
the ramp calculation is available.
Rotation
selection
Setpoint limits
Setpoint computation
Ramp generator
Control processor
Display set speed /
-speed before ramp
Display actual speed
after ramp
Fixed
values
Setpoint
selection
Limiter
Display actual frequency
(F5-M controlled)